Silver, 14mm diameter, 0.64 gram.  + IOhANNES DI GRA Crowned bust left, sceptre before.  Rv.  REX SCO TOR VM+  Long cross, mullets in REX and TOR quarters.  S.5074.  Burns 222.   Some pitting, otherwise VF

Ex David Rogers collection, bought Patrick Finn list 14, no.361.